| 发明名称 |
RECHARGEABLE BATTERY |
| 摘要 |
An exemplary embodiment provides a rechargeable battery including a case including an internal space and an opening and a cap plate coupled to the case to cover the opening. The cap plate may include a first portion having a first thickness, and a second portion continuously disposed along an edge of the cap plate and having a second thickness that is thicker than the first thickness. |
| 申请公布号 |
US2017084887(A1) |
申请公布日期 |
2017.03.23 |
| 申请号 |
US201615212309 |
申请日期 |
2016.07.18 |
| 申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
LEE Chi-Young;JANG Myung-Jae |
| 分类号 |
H01M2/04;H01M2/26;H01M2/30;H01M2/06;H01M2/12 |
主分类号 |
H01M2/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rechargeable battery comprising:
a case including an internal space and an opening; and a cap plate coupled to the case to cover the opening, wherein the cap plate comprises:
a first portion having a first thickness; anda second portion continuously disposed along an edge of the cap plate and having a second thickness that is thicker than the first thickness. |
| 地址 |
Yongin-si KR |
